22238658

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 54028800

約数和(自身を除く): 31790142

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 79, 117, 158, 234, 237, 351, 401, 474, 702, 711, 802, 1027, 1203, 1422, 2054, 2133, 2406, 3081, 3609, 4266, 5213, 6162, 7218, 9243, 10426, 10827, 15639, 18486, 21654, 27729, 31278, 31679, 46917, 55458, 63358, 93834, 95037, 140751, 190074, 281502, 285111, 411827, 570222, 823654, 855333, 1235481, 1710666, 2470962, 3706443, 7412886, 11119329, 22238658]

約数ペア:

[(1, 22238658), (2, 11119329), (3, 7412886), (6, 3706443), (9, 2470962), (13, 1710666), (18, 1235481), (26, 855333), (27, 823654), (39, 570222), (54, 411827), (78, 285111), (79, 281502), (117, 190074), (158, 140751), (234, 95037), (237, 93834), (351, 63358), (401, 55458), (474, 46917), (702, 31679), (711, 31278), (802, 27729), (1027, 21654), (1203, 18486), (1422, 15639), (2054, 10827), (2133, 10426), (2406, 9243), (3081, 7218), (3609, 6162), (4266, 5213)]